CN214645835U

CN214645835U - Anti-bending device for drainage tube

Info

Publication number: CN214645835U
Application number: CN202120691879.4U
Authority: CN
Inventors: 沈小萍
Original assignee: First Hospital of Jiaxing
Current assignee: First Hospital of Jiaxing
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-09
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to the technical field of medical auxiliary equipment, in particular to a drainage tube bending-proof device, which comprises a bending-proof component and a fixing component, wherein the fixing component comprises a first elastic belt and a magic tape arranged on the outer wall of the first elastic belt, the drainage tube bending-preventing device can be fixed at the position of the drainage tube, which is easy to bend, through the first arc-shaped clamping block and the second arc-shaped clamping block which are arranged, the first arc-shaped clamping block and the second arc-shaped clamping block move oppositely by the rotation of the threaded rod to adapt to drainage tubes with different diameters, when the patient sits and lies down, the drainage tube is not bent by the spring due to the characteristics of the spring, through the stopper that sets up, be loudspeaker form because of the stopper, prevent that the device from producing too big power of rolling over with the drainage tube tie point, lead to bending, paste public and the magic through the magic that sets up and paste female fixed can effectually prevent that patient's skin from ulcerating.

Description

Anti-bending device for drainage tube

Technical Field

The utility model relates to a medical auxiliary assembly technical field specifically is a bending prevention device of drainage tube.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

However, the drainage tubes or similar drainage tubes currently used in the technical field of medical auxiliary equipment have some disadvantages, such as: the drainage tube that uses on the existing market adopts and applies ointment or plaster to paste, and when the patient shifted the position, the drainage tube can be bent to influence the drainage effect, and long-time practical applying ointment or plaster pastes skin and easily causes skin ulceration, causes the infection.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in the prior art draft tube anti-buckling devices.

Therefore, the utility model aims at providing a device is prevented bending by drainage tube has solved current drainage tube and has easily bent, influences drainage effect and current drainage tube fixed adoption and applies ointment or plaster fixedly, easily leads to patient's skin ulceration.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a drainage tube anti-kink device comprising:

the anti-bending assembly comprises a drainage tube, a limiting block arranged on the outer wall of the drainage tube, a first arc-shaped clamping block arranged at the right end of the limiting block, a rubber block arranged on the inner wall of the first arc-shaped clamping block, a second arc-shaped clamping block arranged at the lower end of the rubber block, a threaded rod with one end penetrating from the upper end of the first arc-shaped clamping block to the lower end of the second arc-shaped clamping block, a spring arranged on the outer wall of the drainage tube, a nut arranged at the lower end of the second arc-shaped clamping block, and the inner wall of the nut is arranged on the threaded rod and a third arc-shaped clamping block arranged at the right end of the spring;

the fixing assembly comprises a first elastic belt, a male hook-and-loop fastener arranged on the outer wall of the first elastic belt, a second elastic belt arranged on the outer wall of the third arc-shaped clamping block and a female hook-and-loop fastener arranged on the outer wall of the second elastic belt.

As an optimal selection scheme of drainage tube bending prevention device, wherein, the stopper is loudspeaker form, and keeps away from spring one end internal diameter is greater than the other end internal diameter.

As an optimal selection scheme of device of bending is prevented to drainage tube, wherein, the threaded rod outer wall is provided with the screw thread, the nut be provided with the anti-thread that threaded rod outer wall screw thread corresponds.

As an optimal selection scheme of device of bending is prevented to drainage tube, wherein, second arc grip block inner wall is provided with equally the rubber block.

As a drainage tube bending preventing device's an optimal selection scheme, wherein, the magic is pasted publicly and is thin soft fibre, the magic is pasted mother and is had the elastic fiber who colludes the thorn, just the magic paste public with female interference fit is pasted to the magic.

Compared with the prior art: the utility model has the advantages that: this kind of bending device is prevented to drainage tube passes through the threaded rod and can fix the position of easily bending at the drainage tube at first arc grip block and the second arc grip block that sets up, rotation through the threaded rod, make first arc grip block and second arc grip block move in opposite directions, adapt to the drainage tube of different diameters, when the spring through setting up is sat the position for sleeping in at the patient, the spring utilizes its characteristic to make the drainage tube not bend, stopper through setting up, be the loudspeaker form because of the stopper, prevent that the device from producing too big power of rolling over with the drainage tube tie point, lead to bending, it can effectually prevent that patient's skin from ulcerating to paste public and the magic subsides female fixed through the magic that sets up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the whole anti-bending device of the drainage tube of the present invention;

FIG. 2 is a side view of the anti-bending device of the drainage tube of the present invention;

FIG. 3 is the cross-sectional view of the limiting block in FIG. 1 of the drainage tube anti-bending device of the utility model.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a drainage tube bending prevention device, first arc grip block and second arc grip block through setting up can fix at the drainage tube position of easily bending through the threaded rod, rotation through the threaded rod, make first arc grip block and second arc grip block move in opposite directions, adapt to the drainage tube of different diameters, spring through setting up when the patient sits the position, the spring utilizes its characteristic to make the drainage tube not bend, stopper through setting up, be loudspeaker form because of the stopper, prevent that the device from producing too big power of rolling over with the drainage tube tie point, lead to bending, subsides public and the magic subsides female fixed can effectually prevent that patient's skin from ulcerating through the magic that sets up.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a drainage tube bending prevention apparatus of the present invention, please refer to fig. 1 to 3, the main portion of the drainage tube bending prevention apparatus of the present embodiment includes a bending prevention assembly 100 and a fixing assembly 200.

The anti-bending assembly 100 is used for preventing a drainage tube from being bent and affecting a drainage effect, the anti-bending assembly 100 comprises a drainage tube 110, a limiting block 120 on the outer wall of the drainage tube 110, a first arc-shaped clamping block 130 at the right end of the limiting block 120, a rubber block 170 on the inner wall of the first arc-shaped clamping block 130, a second arc-shaped clamping block 160 at the lower end of the rubber block 170, a threaded rod 140 with one end penetrating from the upper end of the first arc-shaped clamping block 130 to the lower end of the second arc-shaped clamping block 160, a spring 150 on the outer wall of the drainage tube 110, a nut 180 on the inner wall of the threaded rod 140 and a third arc-shaped clamping block 190 at the right end of the spring 150, the drainage tube 110 is used for drainage of blood or urine of a patient, the limiting block 120 prevents a connection point with the drainage tube 110 from being bent, the first arc-shaped clamping block 130 and the second arc-shaped clamping block 160 fix the spring 140 at a position where the drainage tube is easy to be bent, the spring 150 is an extension spring, in order to prevent the drainage tube 110 from being bent and blocked by an opposite acting force when a patient is in a sitting or lying position, the threaded rod 140 and the nut 180 can move oppositely or relatively according to the track in order to fix the first arc-shaped clamping block 130 and the second arc-shaped clamping block 160, and the rubber block 170 is used for preventing the drainage tube 110 from being damaged and increasing the friction force;

the fixing component 200 is used for fixing the drainage tube to prevent skin ulceration, the fixing component 200 comprises a first elastic band 210, a male hook and loop fastener 220 on the outer wall of the first elastic band 210, a second elastic band 230 on the outer wall of the third arc-shaped clamping block 190 and a female hook and loop fastener 240 on the outer wall of the second elastic band 230, and the first elastic band 210 and the second elastic band 230 are fixed through the male hook and loop fastener 220 and the female hook and loop fastener 240.

Further, stopper 120 is the loudspeaker form, and keeps away from spring 150 one end internal diameter and be greater than the other end internal diameter, and threaded rod 140 outer wall has the screw thread, and nut 180 has the counter-thread that corresponds with threaded rod 140 outer wall screw thread, and second arc grip block 160 inner wall has block 170 equally, and male 220 is the fine and soft fibre is pasted to magic, and female 240 is pasted to magic and is had the elastic fiber who colludes the thorn, and male 220 is pasted with female 240 interference fit of magic.

With reference to fig. 1 to 3, the specific operation process of the drainage tube bending prevention device of the present embodiment is as follows: when the user need carry out drainage tube 110 drainage, place drainage tube 110 one end in internal, medical personnel observe the drainage tube 110 position of easily bending, will prevent that bending assembly 100 from moving to the position of easily bending, medical personnel hand-held nut 180, rotation threaded rod 140, make first arc grip block 130 and second arc grip block 160 carry out the opposite direction movement, fix at drainage tube 110 outer wall, and stimulate first elastic band 210 and second elastic band 230 and paste public 220 and magic subsides female 240 through the magic and fix, when the patient needs to sit the position, spring 150 prevents drainage tube 110 according to its characteristic and bends, accomplish the action.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A drainage tube anti-buckling device, comprising:

the anti-bending assembly (100) comprises a drainage tube (110), a limiting block (120) arranged on the outer wall of the drainage tube (110), a first arc-shaped clamping block (130) arranged at the right end of the limiting block (120), a rubber block (170) arranged on the inner wall of the first arc-shaped clamping block (130), a second arc-shaped clamping block (160) arranged at the lower end of the rubber block (170), a threaded rod (140) with one end penetrating from the upper end of the first arc-shaped clamping block (130) to the lower end of the second arc-shaped clamping block (160), a spring (150) arranged on the outer wall of the drainage tube (110), a nut (180) arranged at the lower end of the second arc-shaped clamping block (160), and a third arc-shaped clamping block (190) with the inner wall arranged at the threaded rod (140) and at the right end of the spring (150);

the fixing component (200) comprises a first elastic band (210), a male hook-and-loop fastener (220) arranged on the outer wall of the first elastic band (210), a second elastic band (230) arranged on the outer wall of the third arc-shaped clamping block (190) and a female hook-and-loop fastener (240) arranged on the outer wall of the second elastic band (230).

2. The anti-kink device for a drainage tube according to claim 1, wherein the stopper (120) is flared and has an inner diameter greater at one end than at the other end away from the spring (150).

3. The anti-kink device for drainage tube according to claim 1, characterized in that the outer wall of the threaded rod (140) is provided with threads, and the nut (180) is provided with counter threads corresponding to the threads of the outer wall of the threaded rod (140).

4. The anti-kink device for drainage tubes according to claim 1, characterized in that the rubber block (170) is also provided on the inner wall of the second arc-shaped holding block (160).

5. The anti-bending device for a drainage tube according to claim 1, wherein the male hook and loop fastener (220) is a soft fiber, the female hook and loop fastener (240) is an elastic fiber with barbs, and the male hook and loop fastener (220) is in interference fit with the female hook and loop fastener (240).